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METRIC | IMPERIAL
Updated: 30-Mar-2017 @ 1:30pm  
Temperature Current Conditions12 Forecast / Storm Prediction
Currently Outside: Warmer 0.6°F than last hour.

73.6°F

Comfortable
24-hr difference: -5.5°FColder 5.5°F than yesterday at this time.
High Today
73.6°F
12:45 PM
Low Today
67.2°F
8:03 AM
Yest High
83.5°F
3:30 PM
Yest Low
54.8°F
5:07 AM
Sta High13
76.8°F
2016
Sta Low13
30.6°F
2014
Rec High14
87.1°F
1986
Rec Low14
21.0°F
1964
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Mostly cloudy, . Mostly cloudy, .

Wind from SSW Wind:  SSW
5.1

Gusting to:
4.0 mph
Current Rain Rain:
0.00 in
Fire Weather Index: LOW Current FWI:4
Fire Danger:
4.7 of 232
This
Afternoon
This Afternoon: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  High near 78. South southwest wind around 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Heavy Rain
Tonight

Tonight: A 50 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 50. West southwest wind 5 to 15 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms
Friday

Friday: Partly sunny, with a high near 66. West wind around 10 mph.
Partly Sunny
Hi 78 °F Lo 50 °F Hi 66 °F
SPC Activity Map
Click on map for NOAA SPC details.
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 2.6°F since last hour. 56.9°F
Last Hour: Increased 2.6°F since last hour. 2.6°F
High 5:29 AM: 59.7°F
Low 11:27 AM: 53.0°F
Record High: 82.0°F on
Jun-15-2016
Record Low: -7.2°F on
Jan-16-2009
Wetbulb: 63.8°F
Today: 0.00 in
Last 3 Hours: 0.00 in
Last 6 Hours: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 1.11 in
Mar Rain: 5.23 in
Mar to Date
  Avg:10
4.53 in
Mar to Date
  Diff from Avg:10
Over 0.7 in for the month 0.70 in
Mar Avg: 4.42 in
Diff from Avg: Over 0.81 in for the month 0.81 in
Season:1 8.98 in
YTD
  Avg:11
10.98 in
YTD
  Diff from Avg:11
Under 2 in for the year 2.00 in
Last Rain
Time/Date:
Mar-27-2017
at 6:28 PM
36 rain days in 2017
14 days in March
2 days since last rain
Current: SSW  5.1 mph
1Hr Average: 6.9 mph
Wind Run: 54.63 miles
Wind Gust
Current: 4.0 mph mph
Today: 19.6 mph 6:19 AM
Month: 43.0 mph Mar-9
Year: 43.0 mph Mar-9
Record Gust: 59.0 mph
May-22-2011
Sunlight:
12 hrs 30 min
of Sunlight Today
graph 52.1% 47.9%
Which is
2 min 16 sec Longer
Than Yesterday
 
Evening Crescent, 2 days, 15 hours, 35 minutes in cycle
9%
Illuminated
Humidity Barometer
Current: Increased 4% since last hour. 56%
Last Hour: Increased 4% since last hour. 4%
High 5:29 AM: 73%
Low 11:41 AM: 50%
Record High: 99%
Apr-28-2016
Record Low: 16%
Mar-8-2017
Current: Falling 0.007  inHg/hr 29.652 inHg
Last Hour: Steady
High 12:21 AM: 29.810 in.
Low 1:15 PM: 29.650 in.
Record High: 30.921 inHg
Jan-3-2008
Record Low: 29.179 inHg
Feb-24-2016
Cooling Degree Days Temperature Extremes17 Heat Index Air
Today: 2.2
Mar: 9.7
2017 to Date: 10.7
Heating Degree Days
2017 to Date: 1369.4
High Wed: 94°F at Mcallen TX
Low Thu: 6°F at Mount Washington NH
Record Temperatures14
High: 87.1°F  (1986)
Low: 21.0°F  (1964)
Normal Temperatures14
High: 66.9°F
Low: 43.0°F
Current: 76.9°F
High 12:45pm: 73.6°F
Yesterday: 84.4°F
Record: 124.7°F
Aug-3-2011
Quality
Index6:

40


Good
Density:
1.174 kg/m3
Current UV Index Current Solar Energy9
3.7
Sunburn in
30 Minutes
Highest:
10:17 AM
4.7
406 W/m2
46%
W/m2 SI
High Today:
10:16 AM
666  W/m2
Record:
1487 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 49.5°F
Sunrise: 6:41 am
Sunset: 7:11 pm
Moonrise: 8:36 am
Moonset: 9:05 pm
Full Moon: Apr-11-2017
New Moon: 12:17 UTC
Apr-26-2017
Updated at Midnight
Current ET: 0.13 in
7-Days Rain: 1.11 in
7-Days ET: 0.79 in
7-Day:  0.319 in water in excess of what evaporated in last 7 days. 0.319 in
March:  2.19 in water in excess of what evaporated this month. 2.19 in
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HIGHS: LOWS:
109.0°F
Aug-15-2007
3.0°F
Jan-29-2014
Daytime Records15
  109.0°F
Aug-15-2007
  17.8°F
Jan-07-2017
Nitetime Records16
  105.1°F
Aug-15-2007
  3.0°F
Jan-29-2014
1 Rain season: Jan 1st to Dec 31st.   4 Updated at 1pm Central Time.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 30 of just the month of March for this station since 2007.   11 Historical average rain this season to day 30 of March for this station since 2007. 12 Cloud data during daylight hours is calculated from our solar energy data. Cloud data 90 minutes before sunset until after sunrise is data from nearest airport reporting sky conditions, Beech River or McKellar Airport.   13 This Station's Records Since July 2007.   14 Records from Weather Underground.   15 Warmest and Coldest days between 6AM and 6PM.   16 Warmest and Coldest nights between 6PM and 6AM.   17 Records from National Weather Service.  
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  High near 78. South southwest wind around 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Heavy Rain

Hi 78 °F
NWS forecast: Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 78. South southwest wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local station forecast: Mostly cloudy and cooler. precipitation likely. windy with possible wind shift to the w, nw, or n.
Tonight

Tonight: A 50 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 50. West southwest wind 5 to 15 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms

Lo 50 °F
NWS forecast: A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 50. West southwest wind 5 to 15 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.




 
Tennessee River stages

ParsonsWeather.com has information on Tennessee River stages.
Click here to visit the river stages page.
For information about flooding including TN River flooding data, click here.

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